In gridview as follows
Compid Companyname Address
Select 1 trom
Gridviewselected index change code as follows
protected void gvcomdet_SelectedIndexChanged(object sender, EventArgs e)
{
txt_compid.text = gvcomdet.SelectedRow.Cells[1].text.tostring().trim();
txt_name.text = gvcomdet.SelectedRow.Cells[2].text.tostring().trim();
txt_address.text = gvcomdet.SelectedRow.cells[3].text.tostring().trim();
}
When i click the select in gridview in textbox gridview selected row will be displayed as follows
Compid 1 (txt_compid)
Companyname trom (txt_name)
Address
In address textbox txt_address shows
i want to validate in txt_address textbox should not be shown. it will be replaced with empty value
for that how can i validate in asp.net using c#.